Quantity   Component name
1 × Raspberry Pi Running Jessie with 8GB Micro SD Card - you can use either Pi Zero or any other Pi Model.
1 × Micro SD Card (> 4GB)
1 × Adafruit 2.8" Capacitive Touch Display
1 × Adafruit Perma Proto Breadboard 1/4 Size - including a number of jumper wires
1 × Adafruit PowerBoost 500c
1 × Lithium Ion Battery 4400 mAh (or any size above 2200 mAh)
1 × GlobalSat BU-353S4 You may use any serial GPS module which uses the $GPMRC format for easy setup, however, you may use another format if you are happy to tweak the program.
1 × Adafruit Blue LED Metal Toggle Switch